Nordictrack COmmercial 1500 console buttons don't work

The Controls Are Not Working on a NordicTrack Treadmill ...

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Nordictrack commercial 1750 that Icon can NOT fix - YouTube

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Nordictrack commercial 1750 that Icon can NOT fix ... I'll NEVER buy another Nordictrack again, Smooth or ...

[PDF]View Manual in PDF Format - NordicTrack

https://service.nordictrack.com/.../pdfDownload.do?...1...

NordicTracktreadmill is not working properly. (See. TROUBLESHOOTING on ... COMMERCIAL 1750 treadmill. ... Console. Book Holder. Key/Clip. Power Switch. Walking Belt. Foot Rail. Power Cord ... Set the treadmill in a cleared area and remove all packing materials. Do not dispose of .... Each workout automatically controls the speed.

looks like there is power to the board. the board the sends power to the console. there could be a loose connection at the board

Sounds like a cable harness is undone. The cable feeding the panel which has the computer inside (the power feed) is connected, but the cable from the panel back to the motorized parts isn't. The breakaway is a separate circuit that cuts all power to everything. These are my assumptions (I'm not a nordic track expert), but it's a pretty safe bet, likely the connector in the bottom section. Okay, I just looked it up, first Google "nordictrack 1500 manual" one of the first links is a PDF, with a complete parts breakdown. Depending on your specific model, it looks like there is a connector under the top panel where it meets the right post (and a couple of screws will let you lift it up to check it). It may be partially unplugged, check that first since it looks pretty easy to check.
But I think it's going to be in the bottom, in the bottom of the treadmill the wiring splits to different sections. The motor/incline controller cable (a separate cable #106 on one model I looked up, something like NTL09707 or similar) is probably the one that is either broken or unplugged. So although the computer (up top) is sending signals, they aren't reaching where they need to. Anyway, get that manual, and someone handy with screwdrivers and technology, and they should have it figured out quickly.

All electronics should have a surge protector. So when the power flickers and send a power surge to electronic plugged into the wall the circuit board is protected like your computer.

Also there may be a problem with the LCB

There can be a few reasons,
Lume
LCB
Console
Is it under warranty ?

I have a NordicTrack C2155. Incline not working. There is a schematic inside. There are red, white, & black wires from the circuit board to the incline motor. Unplug the treadmill and have a licensed electrician construct a flying lead cord with a male spade on neutral and female spade plug on hot. Connect neutral to white and hot to where either red or black were connected. Plug in to see if the motor runs. Careful to remove power when the incline reaches its limit and reverse direction. If the motor runs in both directions, the motor is good. Follow the black two conductor wire to the circuit board and unplug from board. Check continuity across this switch. Run motor and this should toggle off and on. If all this checks out then the problem must be with the circuit board. On my treadmill, the schematic says that +5v should supply the sensor, but I only get +3.3v, which is TTL level. The drive motor sensor supply is +5v. The incline motor doesn't even show a sign of trying to run. Either the output transistor is burnt out or the low voltage caused an error so that it does not try to run the motor. Either way, I'm quite certain that a new controller board will remedy the problem.

need to flip side and with a wrench 1 / 2 or 9 / 16 loosen the screw of motor base and try to press the down key and if so work you should Lift motor replacement

If everything on the display console is working correctly then we know it is either a problem with the wires from the console to the controller or the controller itself. In most cases this means you need a new controller. To verify, take off the motor hood and find the green circuit board called the motor controller. With the power on go into manual mode and push the speed up button to a slow speed. If you see an LED light with "spd ctrl" next to it flickering but the belt still does not move then we know the problem is with the controller sending the signal to the walking belt, in which you should check the wires that go to the motor. If they are connected correctly then we know a new controller is in order. If you do not see a flickering light then it means the speed signal never got there and the problem will be with the wires going from the console to the controller. This is called an upright wire harness.

Likely the cover of one of the motor brushes popped off. Unplug the machine before you pop it back in place, then try it again.

If that doesn't work, most likely it's the motor control board, or possibly the console, or finally just a loose connection behind the console.


But most likely, it's the motor brush cover. I've been seeing that alot with this model.